IRWIN IRW10501893 7 Piece Masonry Drill Bit Set

Irwin IRW10501893 Masonry Drill Bit Set (7 Piece, 4–12mm)

Irwin IRW10501893 is a masonry drill bit set designed for fast, efficient drilling in brickwork, concrete and breeze block, with performance optimised for cordless drills. With a size range covering common plug and fixing work, it’s a practical choice for tradespeople and DIY users who want clean holes and dependable durability on site.

Covering 4.0mm to 12.0mm, IRW10501893 helps you match the bit size to the job without carrying loose bits, while the single-flute design supports faster dust removal during drilling.

Key Features

• Optimised for cordless drills: Designed to deliver fast, efficient drilling performance when used with cordless drill drivers.
• Single flute design: Helps remove dust quickly to reduce clogging and maintain drilling speed.
• Pressed diamond-ground carbide tip: Provides aggressive cutting action for tough masonry materials.
• Enhanced tip durability: Carbide tip design delivers a longer working life compared with previous Irwin masonry drill bits.
• Chrome vanadium steel body: High-carbon construction supports hardening for strength and rupture resistance.

Specifications at a glance

Suitable applications

• Drilling fixing holes in brickwork, concrete and breeze block.
• Everyday cordless drill masonry tasks such as plug holes and general installation work.
• Jobs where faster dust clearance helps maintain drilling speed in masonry.